Layered Double Hydroxide-Supported Carbon Dots as an Efficient Heterogeneous Fenton-Like Catalyst for Generation of Hydroxyl Radicals

2014 ◽  
Vol 118 (19) ◽  
pp. 10441-10447 ◽  
Author(s):  
Manlin Zhang ◽  
Qingfeng Yao ◽  
Weijiang Guan ◽  
Chao Lu ◽  
Jin-Ming Lin
Keyword(s):  
Layered Double Hydroxide ◽  
Hydroxyl Radicals ◽  
Carbon Dots ◽  
Heterogeneous Fenton ◽  
Double Hydroxide

Selenium doped Ni–Ti layered double hydroxide (Ni–Ti LDH) films with selective inhibition effect to cancer cells and bacteria

RSC Advances ◽  
2015 ◽  
Vol 5 (129) ◽  
pp. 106848-106859 ◽  
Author(s):  
Donghui Wang ◽  
Naijian Ge ◽  
Shi Qian ◽  
Jinhua Li ◽  
Yuqin Qiao ◽  
...  
Keyword(s):  
Adverse Effect ◽  
Synergistic Effect ◽  
Cancer Cells ◽  
Layered Double Hydroxide ◽  
Hydroxyl Radicals ◽  
Selective Inhibition ◽  
Normal Cells ◽  
Inhibition Effect ◽  
Double Hydroxide

Selenium doped LDH films effectively inhibit the growth of cancer cells and bacteria with little adverse effect on normal cells. The selectivity stems from the synergistic effect of the doped selenium and hydroxyl radicals produced by the LDH films.

Confined synthesis of carbon dots with tunable long-wavelength emission in a 2-dimensional layered double hydroxide matrix

Nanoscale ◽  
2020 ◽  
Vol 12 (14) ◽  
pp. 7888-7894 ◽  
Author(s):  
Wendi Liu ◽  
Ruizheng Liang ◽  
Yanjun Lin
Keyword(s):  
Optical Properties ◽  
Layered Double Hydroxide ◽  
Layered Double Hydroxides ◽  
Carbon Dots ◽  
Long Wavelength ◽  
Wavelength Emission ◽  
Double Hydroxide ◽  
Double Hydroxides

CDs with gradual modulation in structures and optical properties can be obtained through a confined reaction in 2-dimentsonal layered double hydroxides.

scholarly journals A novel three-dimensional hierarchical CuAl layered double hydroxide with excellent catalytic activity for degradation of methyl orange

RSC Advances ◽  
2017 ◽  
Vol 7 (46) ◽  
pp. 29051-29057 ◽  
Author(s):  
Jialun Li ◽  
Shuhua Zhang ◽  
Yang Chen ◽  
Tianmeng Liu ◽  
Chunyan Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Methyl Orange ◽  
Layered Double Hydroxide ◽  
Copper Ions ◽  
Three Dimensional ◽  
Organic Dye ◽  
Base Catalyst ◽  
Heterogeneous Fenton ◽  
Double Hydroxide ◽  
Degradation Of Methyl Orange

In this study, heterogeneous Fenton-like degradation of the reactive organic dye methyl orange in water was investigated over CuAl–Layered Double Hydroxide (CuAl–LDH) with high copper ions content as a base catalyst prepared by a hydrothermal synthesis.

An ultrathin photosensitizer for simultaneous fluorescence imaging and photodynamic therapy

2018 ◽  
Vol 54 (45) ◽  
pp. 5760-5763 ◽  
Author(s):  
Tongyang Hu ◽  
Jun He ◽  
Shaomin Zhang ◽  
Xuan Mei ◽  
Weiku Zhang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Fluorescence Imaging ◽  
Layered Double Hydroxide ◽  
Carbon Dots ◽  
Chlorin E6 ◽  
Cancer Theranostics ◽  
Double Hydroxide

An ultrathin photosensitizer was prepared by immobilization of chlorin e6 (Ce6) and carbon dots (CDs) onto layered double hydroxide (LDH) nanosheets, which exhibited excellent fluorescence imaging and photodynamic therapy performance toward cancer theranostics.

A new multicomponent CDs/Ag@Mg–Al–Ce-LDH nanocatalyst for highly efficient degradation of organic water pollutants

2018 ◽  
Vol 6 (10) ◽  
pp. 4515-4524 ◽  
Author(s):  
Kanwal Iqbal ◽  
Anam Iqbal ◽  
Alexander M. Kirillov ◽  
Changfu Shan ◽  
Weisheng Liu ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Ag Nanoparticles ◽  
Carbon Dots ◽  
Water Pollutants ◽  
Highly Efficient ◽  
Double Hydroxide

A novel type of multicomponent and recyclable nanocatalyst CDs/Ag@Mg–Al–Ce-LDH was successfully assembled by functionalizing a magnesium–aluminum layered double hydroxide support doped with Ce (denoted as Mg–Al–Ce-LDH) with carbon dots (CDs) and Ag nanoparticles.

Efficient carbon dots/NiFe-layered double hydroxide/BiVO4 photoanodes for photoelectrochemical water splitting

2018 ◽  
Vol 439 ◽  
pp. 1065-1071 ◽  
Author(s):  
Xiaowei Lv ◽  
Xin Xiao ◽  
Minglei Cao ◽  
Yi Bu ◽  
Chuanqing Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Carbon Dots ◽  
Photoelectrochemical Water Splitting ◽  
Double Hydroxide
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